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AGV traffic control regulation method based on path analysis

A technology of traffic control and path analysis, applied in control/adjustment system, two-dimensional position/channel control, vehicle position/route/height control, etc., can solve problems that cannot meet the needs of production and life, and cannot guarantee the high efficiency of AGV cars Single operation and planning strategies, etc., to improve operation efficiency, ensure pertinence, and avoid operation time

Active Publication Date: 2018-12-11
合肥哈工库讯智能科技有限公司
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AI Technical Summary

Problems solved by technology

The existing planning strategy for the driving path of the AGV is relatively simple. When there are multiple AGVs running in the work area, the single planning strategy of the driving path cannot meet the needs of production and life, and cannot guarantee the high-efficiency operation of the AGV in the work area.

Method used

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  • AGV traffic control regulation method based on path analysis

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Embodiment Construction

[0025] Such as figure 1 as shown, figure 1 It is a path analysis-based AGV trolley traffic control control method proposed by the present invention.

[0026] refer to figure 1 , the AGV dolly traffic control method based on path analysis proposed by the present invention comprises the following steps:

[0027] S1. Divide the work area into x detection areas, and set multiple stops for each detection area;

[0028] By subdividing the working area into multiple small detection areas, it is beneficial to improve the pertinence and effectiveness of detecting the actual running status of the AGV trolley in each detection area.

[0029] Setting multiple stops is beneficial to reduce the time for the running AGV to move to the stop, and to improve the operating efficiency of the AGV.

[0030] S2. Receive the transportation tasks issued to the AGV cars in the x detection areas, and associate and store each transportation task with the real-time position of the corresponding AGV ca...

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Abstract

The invention discloses an AGV traffic control regulation method based on path analysis. The method comprises steps of S1, dividing a working area into x detection areas and setting multiple stop points; S2, associating transport tasks transmitted to an AGV with the real-time location of the corresponding AGV and storing the transport tasks and the real-time location; S3, acquiring the number of transport tasks, the type of an operating path, and a path length of each operating AGV; and S4, determining, according to the number of transport tasks, the type of the operating path, and the path length of each operating AGV, whether to enable the operating AGV to reach the nearest stop point in the corresponding detection area. The method, by analyzing the task urgency of each AGV and the typeand the length of the return path of each AGV, dynamically selects the AGV to stop and yield to traffic, so as to avoid a potential traffic hazard caused by overlapped paths between multiple AGVs andto ensure the smooth driving of the AGVs in the working area.

Description

technical field [0001] The invention relates to the technical field of AGV path control, in particular to an AGV traffic control method based on path analysis. Background technique [0002] Automated Guided Vehicle, referred to as AGV, also commonly referred to as AGV trolley, refers to a transport vehicle equipped with automatic guidance devices such as electromagnetic or optical, capable of driving along a prescribed guiding path, with safety protection and various transfer functions, industrial applications A truck that does not require a driver is powered by a rechargeable battery. The existing planning strategy for the driving path of the AGV is relatively simple. When there are multiple AGVs running in the work area, the single planning strategy of the driving path cannot meet the needs of production and life, and cannot guarantee the high-efficiency operation of the AGV in the work area. . Contents of the invention [0003] Based on the technical problems existing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0212
Inventor 张魏魏周洋洋
Owner 合肥哈工库讯智能科技有限公司
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